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Heart|Lab Grown|IGI

3.09ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG680565105

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680565105

Diamond specifications and retailer prices

From $639 AUD
As of November 2, 2026
Save $5,035 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,673 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680565105 or 680565105. Listed at 17 retailers as of November 2, 2026, with prices from $639 to $5,673, a $5,035 spread on the same certified stone. Do Amore Diamonds lists it at $5,673. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680565105
Dimensions8.96 × 10.29 × 5.90 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm10.29 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680565105
Side View
Table 56.0%Crown 35.7°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,438 AUD|Low: $613 AUD|High: $7,056 AUD|Avg: $1,952 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 12$639 AUD
Retailer 5$714 AUD
Retailer 3$716 AUD
Retailer 14$791 AUD
Retailer 10$998 AUD
Retailer 13$1,051 AUD
Retailer 6$1,197 AUD
Retailer 4$1,327 AUD
Retailer 1$1,438 AUD
Retailer 8$1,845 AUD
Retailer 11$2,128 AUD
Retailer 2$2,299 AUD
Retailer 15$2,962 AUD
Retailer 9$3,668 AUD
Retailer 7$7,056 AUD

42 data points across 15 retailers

17 retailers$639 AUD to $5,673 AUD

A
Cheapest Retailer
-
$639 AUD
A
Retailer 2
-
$714 AUD
View
Final sale: no returns
A
Retailer 3
-
$716 AUD
View
A
Retailer 4
-
$791 AUD
View
Retailer 5
-
$791 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$998 AUD
View
B+
Retailer 7
-
$1,051 AUD
View
A
Retailer 8
-
$1,197 AUD
View
A
Retailer 9
-
$1,327 AUD
View
A
Retailer 10
-
$1,438 AUD
View
A
Retailer 11
-
$1,845 AUD
View
B+
Retailer 12
-
$2,128 AUD
View
B+
Retailer 13
-
$2,299 AUD
View
B+
Retailer 14
-
$2,962 AUD
View
B+
Retailer 15
-
$3,014 AUD
View
B
Retailer 16
-
$3,668 AUD
View
Most Expensive
B
Do Amore Diamonds
27-BB02E8D07 · Nov 4
$5,673 AUD
$3,980 USD
View
16 more retailers have this diamond
Prices start from $639 AUDSave up to $5,035 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.09ct Heart
$639 AUD